Q-Mark CDF558 Fan Forced Ceiling Mounted Heater

  • Qmark CDF558 Fan Forced Ceiling Mounted Heater
  • Boasts Even Heating with a Uniform Grid Pattern and Lasting Durability with a Baked Enamel Electrostatic Painting Process
Availability: In Stock - Ships today if ordered by 1:00PM(PST)
List Price: $813.95
Price Break: $283.10
Our Price: $530.85
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Designed for industrial and commercial applications, the Qmark CDF558 fan-forced ceiling mounted heater is an effective, durable heating system you can count on.

Built to last, the Qmark CDF558 fan-forced ceiling mounted heater has steel fin elements that have been copper-brazed to low-watt density and additionally sheathed in steel for uniform, effective heating results.

The Qmark CDF558 heater has a durable all sheet metal and aluminum construction that is phosphatized finish via a baked enamel electrostatic painting process.

User-friendly by design, the Qmark CDF558 fan-forced ceiling mounted heater has a simple single person installation via surface mounting or recessed mounting in drop ceilings. Installation sleeve is required, but sold separately.

Power Motor
The Qmark CDF558 fan-forced ceiling mounted heater heats up to 400 square feet of space with a durable five-bladed aluminum fan and impedance-protected 4,000 watt motor with 13,648 BTUs per hour generated.


  • Model: CDF558
  • Product Type: Fan Forced Ceiling Mounted Heater
  • Application: Designed for commercial and industrial areas requiring electric fan-forced heat
  • Voltage: 208 volts
  • Watts: 4000 watts
  • Amps: 24.0 amps
  • Frequency: 60 Hz
  • Certifications: UL
  • Heating Capacity: 13648 BTUs
  • Coverage Area : 400 square feet
  • Air Flow: 300 CFM
  • Phase: 3
  • Wire Size: 10 AWG
  • Installation Type: Surface, Recessed
  • Fan Delay Switch: Yes
  • Permanently Lubricated Motor: Yes
  • Construction: Metal
  • Heating Element Type : Steel fins, copper-brazed, and steel-sheathed
  • Control Type : Push button, Remote wall thermostat (must be purchased separately)
  • Thermostat Type: Snap Action
  • Safety Features: Automatic over-temperature shut off
  • Mounting Sleeve Required For Installation: Yes


  • Automatic thermal overload protection for added safety
  • Effective heat with copper-brazed steel fins elements!
  • Elements are arranged across a wide uniform grid pattern for even heating of all discharged air
  • Finished in a baked enamel electrostatic painting process
  • Heat over 400 square feet with 13648 BTUs per hour!
  • Optional mounting sleeve can be installed on the surface or recessed in drop ceilings
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